| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.32 | 10.531% | $184.9405 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $9.46 | 5.428% | $9.9735 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $228.68 | 5.104% | $240.3518 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $131.66 | 9.721% | $144.4587 | $144.46 | $144.45 | $144.50 |
| Purchase #5 | $108.67 | 10.176% | $119.7283 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $209.47 | 11.590% | $233.7476 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $206.80 | 10.796% | $229.1261 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,062.06 | $1,162.3265 | $1,162.33 | $1,162.35 | $1,162.30 | |